baber/WOPTO huggingface dataset:
Patent DE-3309017-A1 (DE)
Title: Rotary compressor for vacuum vessel scales for the purpose of liquid manure production
Inventor: HOELZ OTTO
IPC: F01C21/08
Filed: 1983-03-14
Abstract: The rotary compressor with a rotor mounted so that it can rotate eccentrically in a rotationally symmetrical cylindrical housing has blades which are arranged in slots pointing radially outwards and are pressed by means of bending springs with a progressive spring characteristic against the inside of the cylinder housing. The selection of bending springs with a progressive spring characteristic ensures that the higher the compression in the respective working chamber between two blades the greater the spring force with which the respective blade is pressed against the inside of the cylinder housing, thereby improving efficiency and generating less noise.
Patent DE-3310534-A1 (DE)
IPC: C10J3/66
Filed: 1983-03-23
Abstract: An apparatus for recovering energy from pyrolyzable, carbonaceous waste materials, for example household refuse, comprising a rotary tube reactor (4) adapted to be charged with the waste materials and producing, as products, a (low temperature) carbonization gas and a pyrolytic coke at a reaction temperature of above 200 DEG  C.; a fluidized bed or swirling layer gasifier adapted to be supplied with an oxygen-containing gasifying agent, the pyrolytic coke and, optionally, waste materials and from which exit a hot gas having a temperature of between 400 DEG  and 1000 DEG  C. and an inert ash. Further, the system includes cleaning stages (8, 20) for the carbonization gas, connected subsequent to the rotary tube reactor and the gasifier (14), and further a combustion device (24) for the cleaned gases, as a part of a boiler system.
Patent DE-3314731-A1 (DE)
Title: Plug-in contact socket
Inventor: BERGINSKI WERNER-ERNST
IPC: H01R13/11
Filed: 1983-04-22
Abstract: A plug-in contact socket which is arranged on or at least partially in a carrier and consists of a contact region having one or more spring tongues running in the socket longitudinal direction and of a transition region which is adjacent thereto, enables connection to an electrical conductor and is held on or in the carrier. The technical problem is to ensure a low contact resistance from the contact tongues to the connecting conductor, a high contact pressure and reliable blocking of the contact region against the ingress of solder. The transition region (2b) is of can-shaped construction and has a can base (8), which runs essentially at right angles to the socket longitudinal direction and is provided for connection (10) to an electrical conductor (11), on the end facing away from the contact region (2a). <IMAGE>
Patent DE-3316912-A1 (DE)
Title: Device for impregnating wood
Inventor: BACHMANN KARL-HEINZ
IPC: B27K3/04
Filed: 1983-05-09
Abstract: Device for impregnating wood, in particular long sawn timber or the like, consisting of a trough containing the impregnating liquid, and a wood lifting and lowering device which consists of vertical rails arranged on or next to the trough and a slide guided on these rails and having a platform or the like which carries the wood to be impregnated, and one or more wood holding-down devices, in which the upper end (21) of the guide rails (16) for the wood-transporting slide (17) is inclined by an acute angle  alpha  relative to the lower vertical guide-rail portions (22). <IMAGE>
Patent DE-3323962-A1 (DE)
Title: Anti-rotation locking means on working cylinders operated by pressure medium
Inventor: ZIMMER ALBERT ING GRAD
IPC: F15B15/02
Filed: 1983-07-02
Abstract: The subject-matter of the invention is an easy-to-produce, simple anti-rotation locking means for working cylinders operated by pressure medium and having a working piston which can perform a stroke movement and a piston rod fastened to the working piston, with which anti- rotation locking means each working cylinder with rotatable piston rod can be converted into such a working cylinder with a non-rotatable piston rod.
Patent DE-3326381-A1 (DE)
Title: Method of producing pyroelectric detectors electrically connected in parallel and having opposite polarisation direction
Inventor: MEYER JUERGEN DR RER NAT
IPC: G01J5/34
Filed: 1983-07-22
Abstract: Pairs of pyroelectric detectors electrically connected in parallel and having opposite polarisation direction of the two detectors are known. They are produced in a particularly simple manner by coating an entire first surface of a pyroelectric substrate (1) with a metal layer (2), coating the second surface of the pyroelectric substrate (1) with two meshing comb electrodes (3, 4) which are transparent to the radiation to be measured, then applying an electrical voltage, which polarises the pyroelectric substrate (1), between the two comb electrodes (3, 4), coating the comb electrodes (3, 4) with an electrically conducting layer (7) which is also transparent to the radiation to be measured, and by cutting up the substrate (1) into small plates in such a manner that parts of the two regions of opposite polarisation (P1, P2) produced by the comb electrodes (3, 4) are situated on each plate. The detector pairs produced in accordance with the invention can advantageously be used in pyroelectric movement detectors. <IMAGE>
Patent DE-3326730-A1 (DE)
Title: Furnishing article, in particular shelving system, partition or the like
Inventor: SPANS ELISABETH
IPC: A47B87/02
Filed: 1983-07-25
Abstract: The invention relates to a furnishing article, in particular shelving system, partition or the like, which can be assembled from panel-type components and support parts which engage on the latter. If all these parts are produced from transparent material, such as acrylic glass, the visual appearance is impaired by the use of attachment means, such as in particular screw connections or adhesive layers. The invention makes it possible to connect furnishing articles of this type with sufficient stability even without using attachment means and thus without affecting the appearance, in that the support elements are formed from a number of parallel struts, in that the panel-type elements are provided with cutouts which receive the ends of the struts and whose depth corresponds to only a proportion of the material thickness, and in that the number of the struts is selected as a function of the required stability. The struts can be inserted in the cutouts with a firm fit such that high stability can be achieved.
Patent DE-3330676-A1 (DE)
Title: Cartridge-type packaging, in particular for cutlery
Inventor: RITTER BRUNO
IPC: A47G21/14
Filed: 1983-08-25
Abstract: Published without abstract.
Patent DE-3335363-A1 (DE)
Title: Flow indicator instrument
Inventor: SEULEN GERHARD W PROF
IPC: G01F1/06
Filed: 1983-09-29
Abstract: A flow indicator instrument with a housing (31, 32) which can be inserted into a fluid-bearing line and has a monitorable flow chamber, is described wherein at least a part of the wall defining the flow chamber is formed by at least one transparent wall element (36). A wiping element (43) bears against the inner surface of the transparent wall element (36). For cleaning the inner surface of the transparent wall element, the transparent wall element and the wiping element are movable relative to one another. <IMAGE>
Patent DE-3337178-A1 (DE)
Title: Ground cutter having a sowing device
Inventor: ALLWOERDEN WILHELM VON
IPC: A01B49/06
Filed: 1983-10-10
Abstract: The invention relates to a ground cutter having a sowing device, which possesses a plurality of essentially vertically arranged seed tubes directly behind the knives of the cutting rotor. The object is to prevent crop residues or the like from wrapping round the seed tubes and thereby impairing the working result. The proposed solution provides deflection plates located at the leading edges of the seed tubes and extending into the cutting rotor at distances forming gaps.   <IMAGE>
Patent DE-3337269-A1 (DE)
Title: Frame for padded seating furniture
Inventor: KLEIN KARL H
IPC: A47C17/02
Filed: 1983-10-13
Abstract: The subject-matter of the invention is a frame for padded seating furniture, whose individual parts, such as back, side parts, panel or the like, consisting of particle board or plastic sheets, are connected to one another via wooden frames lying between the side parts and attached thereto. To achieve high stability of such a frame, the invention consists in the fact that each frame 5 engages at the end flush in a corresponding opening 7 in the associated side part 3, each end of each frame 5 being fixed in its position via a connecting element 6 which is guided through the opening 7 in the side part 3, rests on both sides against the wall of the side part 3 and on one side against the frame 5, and is held by attachment means 11 on the frame 5 and on the side part 3. <IMAGE>
Patent DE-3347173-A1 (DE)
Inventor: HENNING RAINER DR
IPC: C07D417/12
Filed: 1983-12-27
Abstract: Benzothiazine derivatives of the formula I    <IMAGE>  (I)  with (R(1), R(1)', R(1)'', R(4) and R(4)' equal to hydrogen, alkyl, alkoxy, halogen, nitro, hydroxyl, acetamido or amino; R(2) equal to hydrogen, alkyl, alkenyl, phenyl; R(3) equal to hydrogen, alkyl, alkenyl, phenyl; R(5) equal to hydrogen or (C1-C3)-alkyl; R(6) equal to one of the following groups,   <IMAGE>   <IMAGE>  with R(7) and R(8) equal to hydrogen, alkyl, cycloalkyl, phenyl; R(9) equal to hydrogen, alkyl, phenyl, pyridyl, pyrimidinyl or benzoyl; R(10) equal to hydrogen, alkyl, phenyl; R(11) equal to hydrogen, hydroxyl, alkoxy or, together with R(12), a bond; and R(12) equal to hydrogen or, together with R(11), a bond; m equal to 1, 2, 3 or 4; n equal to 0 or 1; p equal to 0, 1, 2, 3 or 4, and X equal to oxygen or two hydrogen atoms, and salts of the compounds of the formula I with physiologically tolerated acids and a process for the preparation of compounds I, likewise a method of treatment of disturbances of the calcium balance of a human body are described.
Patent DE-3401492-A1 (DE)
Title: Device for hyperthermal treatment
Inventor: GROSSKOPF GISELHER DR
IPC: A61N5/06
Filed: 1984-01-13
Abstract: In a device for the hyperthermal treatment of tumours with the aid of infrared radiators, a plurality of infrared radiators are located on a common carrier such that internal zones of the body can be irradiated from different directions in order to eliminate the risk of burning of the patient's skin at the points of entry of the radiation.
Patent DE-3409533-A1 (DE)
Title: Method and apparatus for testing the quality of viscous liquids
Inventor: THOENE ERNST
IPC: G01N19/02
Filed: 1984-03-15
Abstract: In a method for testing the quality of viscous liquids which have a setting point and are contaminated with solids, to measure the density the temperature of the liquid is raised above the setting point. A body of previously known weight is introduced into the heated liquid and its immersion depth is determined. To determine the degree of contamination, the liquid is introduced into a gap between two surfaces which fit one another in a particular manner and the frictional resistance is determined by displacement of at least one of the two surfaces with respect to the other. The implementation of the method is characterised in that a container which receives the liquid whose density is to be measured and a temperature-regulating device are combined in an enclosure to form one unit. The surfaces for determining the degree of contamination have a fit which corresponds to the size of the solid components to be expected.
Patent DE-3410121-A1 (DE)
Title: Selective-cut heading machine with central and outer drum
Inventor: SCHMID BERNHARD DIPL ING
IPC: E21D9/10
Filed: 1984-03-20
Abstract: A selective-cut heading machine whose cutting head consists of a central drum fitted with roller bits and an outer drum movable independently of the central drum serves to drive roadways in underground mining and tunnelling. The outer drum is designed so as to be pivotable about the central drum and is likewise provided with roller bits at the end faces and also at the periphery. This selective-cut heading machine enables the advantageous disc technique to be realised, in the course of which the cutting action of central drum and outer drum takes place in an overlapping manner. The getting and lining work can also take place in parallel so that the driving capacity of selective-cut heading machines of this type can be varied within wide limits during the accurate profile-cutting operation. <IMAGE>
Patent DE-3413273-A1 (DE)
Title: IF combiner
Inventor: SCHENK JOERG DIPL ING
IPC: H04B7/08
Filed: 1984-04-07
Abstract: An IF combiner, which is particularly suitable for space-diversity receivers, exhibits two receiving paths. In one receiving path, an analog endless phase shifter PS is inserted which is set by a digital phase control PST by means of two analog voltages. <IMAGE>
Patent DE-3415291-A1 (DE)
Title: Toner refilling device
Inventor: IKESUE MASUMI
IPC: G03G15/08
Filed: 1984-04-24
Abstract: A toner refilling device to refill a toner storage region with toner, from which toner storage region the toner is fed to a development section, has a holder for the releasable holding of a cartridge, which contains a quantity of toner and which can be fixed in a toner holding and toner removal position and in a refilling position, in which the cartridge is held essentially horizontally and is driven in such a way that it rotates, causing the toner to be discharged onto a toner conveying track, which leads to the toner storage region. The cartridge is provided with a first adaptator part and the holder is provided with a second adaptator part which corresponds in position and shape to the first adaptator part. As a result of this, only the cartridge with the first fitting part can be correctly held by the holder, so that refilling with toner can be carried out.
Patent DE-3424831-A1 (DE)
Title: Apparatus for sorting rolled bars from layers of bars
Inventor: PFEIL PAUL
IPC: B07C5/06
Filed: 1984-07-06
Abstract: The object is to design the sorting of rolled bars which appear in rapid succession downstream of the cold shears in high-productivity rolling plants in such a way that underlengths, defective rolled bars and finished lengths are sorted out from layers of bars comprising a large number of bars or sections of relatively small cross-section and from those comprising a relatively small number of bars or sections of relatively large cross-section, without impairing the continuous flow of material, and to do this rapidly and selectively in various directions. This is achieved by virtue of the fact that a driving device situated in a roller table and comprising an upper transversely displaceable and lowerable and selectively driveable or loose disc roller and a driver roller situated in the roller table is combined with a lifting device and a device for holding in a raised position, and is arranged in front of a stop which can be extended into the roller table and lies in the delivery direction of the layers of rolled bars transferred by a chain-type cross-conveyor. <IMAGE>
Patent DE-3425324-A1 (DE)
Title: Converter having capacitive voltage transformation on the output side
Inventor: MATTHES HANS GEORG DIPL ING
IPC: H02M5/45
Filed: 1984-07-10
Abstract: The invention relates to a converter having a load 5 which is constructed as a parallel tuned circuit and to which current is supplied from the invertor 4, via a capacitive voltage transformer CE, CT. The turn-off times of the two bridge diagonals a, b are detected and compared with one another by means of a turn-off time measuring device 11. In the case of different turn-off times, a comparison device supplies an adjusting signal to a delay device 15a, 15b which shifts the turn-on pulses, which are supplied to one diagonal b, in time in such a manner that a different conducting period is produced in the diagonals which are otherwise operated with 180 DEG  conducting periods in each case. This different conducting period results in the same voltage, which causes the different turn-off times, being dissipated voltage [sic] which is present on the input capacitance CE.
Patent DE-3426305-A1 (DE)
Title: Preheating and postheating device and auxiliary-heat accumulation in internal-combustion engines
Inventor: SCHMID HUBERTUS
IPC: B60H1/00
Filed: 1984-06-27
Abstract: Published without abstract.
Patent DE-3428837-A1 (DE)
Inventor: MERKLE HANS DR
IPC: C07C67/00
Filed: 1984-08-04
Abstract: A process for the preparation of N-phenyl(pyridyl)sulfonyldiamides by reacting a 2-aminobenzoic acid (nicotinic acid) derivative with sulfur trioxide, chlorosulfonic acid or an adduct of sulfur trioxide with a tertiary amine in the presence of a diluent and of a tertiary amine, and reacting the resulting sulfamate with a primary amine and a phosphorus halide, or by reacting a 2-aminobenzoic acid (nicotinic acid) derivatives with an N-alkyl(cycloalkyl)sulfamic acid or a salt of this acid in the presence of a diluent and of a phosphorus halide.
Patent DE-3429769-A1 (DE)
Title: Method of entering text into a dictating machine
Inventor: WILDHAGEN GERHART
IPC: G06F17/21
Filed: 1984-08-13
Abstract: When correcting passages of text or replacing passages of text with new parts of text, it is required to be able to access the starting point and end point of the passages of text at random. This is possible by using a digital text memory, the starting and end points of the parts of text to be exchanged being determined by a marking code. Depending on the length of the new part of text, the following original part of text is pushed on or closed up. The method can be used with all dictating machines if digital memories are provided. In addition, it can be used in the case of answering machines with digital memories.
Patent DE-3431674-A1 (DE)
Title: Trailer control valve
Inventor: BECK SIEGFRIED
IPC: B60T15/18
Filed: 1984-08-29
Abstract: A trailer control valve for dual-circuit dual-line air brake systems of motor vehicles is proposed, which is provided with two opposing relay pistons (24 and 23), by means of which a double seat valve (27, 33, 34) can be actuated in order to operate the trailer brake. Between two piston parts (25 and 26) of the relay piston (23) carrying the inlet valve seat (27) is a partition wall (49), which is movable in order to allow rapid, complete and unimpeded reversal of the trailer control valve despite pressure differences between the supply pressure of the tractor service brake and the spring-loaded control circuit III. <IMAGE>
Patent DE-3431849-A1 (DE)
Title: Device for measuring the pressure, prevailing in pipelines, of fluids, gases and bulk material
Inventor: GROCHOLSKIJ ANATOLIJ LEONARDOV
IPC: G01L9/12
Filed: 1984-08-30
Abstract: The device for measuring the pressure, prevailing in pipelines, of fluids, gases and bulk material contains a measurement transducer (1) and a compensation transducer (2) which are connected together to form a bridge circuit. The measurement transducer (1) has a screened housing (8) which is constructed as a hollow cylinder and surrounds the pipeline (9). Two annular electrodes (12 and 13) which form a capacitor are installed in the housing (8). These electrodes (12 and 13) surround the pipeline (9) with clearance and are at a distance from one another in the axial direction of the pipeline (9). 
<IMAGE>
Patent DE-3435452-A1 (DE)
Title: Mixture as cleaning agent for the washing station of soldering machines
Inventor: KOCKS WERNER
IPC: C23G5/032
Filed: 1984-09-27
Abstract: The cleaning agents used to remove flux residues on soldered printed circuit boards are chlorofluorohydrocarbons. As a replacement for these expensive cleaning agents, the invention proposes a mixture of isopropyl alcohol and water.
Patent DE-3436165-A1 (DE)
Title: Process for operating a weaving machine and use of the process
Inventor: SPEICH FRANCISCO
IPC: D03C1/08
Filed: 1984-10-03
Abstract: The weaving machine is first stopped by means of a fault signal from a weft-yarn regulator (110). For weft location, the weaving program of a control device of a shedding apparatus is reset and the weft location is carried out with the weaving machine running forwards. The fabric transport is also reset in a similar way. To simplify the process, in each weft-locating cycle the further switching of the weaving program for that shed following the one in which the broken weft yarn (130a) is being located is blocked. The shed to be investigated thus forms a double shed (134) which remains open over two wefts. When the weft location has ended, the normal weaving process follows in the correct sequence. However, if a further broken weft yarn is found, the weft-locating cycle is repeated for respective sheds further back, until all the broken weft yarns are found. <IMAGE>
Patent DE-3438976-A1 (DE)
Title: Method for ultrasonic flow-rate metering and arrangement for carrying out the method
Inventor: MATSUDA YASUO DIPL ING
IPC: G01F1/66
Filed: 1984-10-24
Abstract: In the method according to the invention, an ultrasonic transmission section extends through a flowing liquid and is alternately operated in the flow direction and against the flow direction. In this arrangement, the respectively corresponding delay times T1 and T2 of the ultrasonic waves are measured, and a computing circuit is used to calculate the rate of flow of the liquid from their difference with the aid of a prescribed equation. The mean value T0 of the two delay times T1 and T2 is likewise determined and supplied to a computing circuit (13) which determines a correction value K corresponding to the mean value T0. This correction value K is combined with the measured value for the rate of flow in such a way as to eliminate the influence of the sound velocity on the measured value of the rate of flow. <IMAGE>
Patent DE-3440569-A1 (DE)
Title: Attachment flange of a rubber hose
Inventor: FRIEDERICH HANS-WERNER DIPL IN
IPC: F16L33/28
Filed: 1984-11-07
Abstract: The invention relates to an attachment flange of rubber which is formed integrally with a rubber hose having a plurality of layers of reinforcing inserts made of metal or textile fibres, the inserts in the flange being aligned radially outwards, a facing ring and a pressure ring made of steel respectively being vulcanised in axially in front of and behind the inserts and the flange exhibiting bores for connecting bolts. The essential feature of this attachment flange consists in an impact-resistant, low-shrinkage plastics moulding composition with high structural strength in which the radially outwardly extending reinforcing inserts are embedded being disposed between the facing ring and pressure ring.
Patent DE-3444044-A1 (DE)
Inventor: KAISER BERNHARD
IPC: G07B13/00
Filed: 1984-12-03
Abstract: A mobile data terminal for taxis is illustrated, for the two-way transmission of information and instructions between a stationary taxi switchboard and a number of vehicles equipped with data terminals. The mobile data terminal is a combination, installed in the taxi, consisting of a central unit (1) with integrated taxi meter module, program memory, data store and a plurality of input/output interfaces (2, 3, 4, 5, 6), a transceiver terminal (13), a display terminal (16), a printer terminal (15), a read module (14) and a transmitter module for providing the data dependent on the vehicle. The data terminal serves for communication between a taxi switchboard and the taxis for the purposes of centralised control of deployment and two-way transmission of information and data. <IMAGE>